Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909366 | Multi-dimensional electronic identification of articles | Michael J. C. Marsh | 2005-06-21 |
| 6499656 | Identification of objects by a reader | Michael J. C. Marsh | 2002-12-31 |
| 5566441 | Attaching an electronic circuit to a substrate | Michael J. C. Marsh, Mark H. Carson, Gideon J. Gouws, Mario A. Marais | 1996-10-22 |
| 5539636 | Surface blasting system | Michael J. C. Marsh, James P. Tolmay, Jan G. Pieterse, Annemarie Van Den Doel | 1996-07-23 |
| 5463671 | Telecommunications network having a distributed network of decentralized local stations | Michael J. C. Marsh | 1995-10-31 |
| 5423617 | Shelf mountable printing apparatus | Michael J. C. Marsh, Franz Peschl, Tricia D. Ritter | 1995-06-13 |
| 5406890 | Timing apparatus | Michael J. C. Marsh, Raymond Catherall Atkins | 1995-04-18 |
| 5353009 | Communication system | Michael J. C. Marsh, Raymond Catherall Atkins | 1994-10-04 |
| 5282421 | Timing apparatus | Michael J. C. Marsh, Raymond Catherall Atkins | 1994-02-01 |
| 5189246 | Timing apparatus | Michael J. C. Marsh, Raymond Catherall Atkins | 1993-02-23 |